Clean up (#9199)

examples/webgl_loader_bvh.html

@@ -44,20 +44,20 @@
 			animate();
 
 			var loader = new THREE.BVHLoader();
-			loader.load( "models/bvh/pirouette.bvh", function ( result ) {
+			loader.load( "models/bvh/pirouette.bvh", function( result ) {
 
-					skeletonHelper = new THREE.SkeletonHelper( result.skeleton.bones[ 0 ] );
-					skeletonHelper.skeleton = result.skeleton; // allow animation mixer to bind to SkeletonHelper directly
+				skeletonHelper = new THREE.SkeletonHelper( result.skeleton.bones[ 0 ] );
+				skeletonHelper.skeleton = result.skeleton; // allow animation mixer to bind to SkeletonHelper directly
 
-					var boneContainer = new THREE.Group();
-					boneContainer.add( result.skeleton.bones[ 0 ] );
+				var boneContainer = new THREE.Group();
+				boneContainer.add( result.skeleton.bones[ 0 ] );
 
-					scene.add( skeletonHelper );
-					scene.add( boneContainer );
+				scene.add( skeletonHelper );
+				scene.add( boneContainer );
 
-					// play animation
-					mixer = new THREE.AnimationMixer( skeletonHelper );
-					mixer.clipAction( result.clip ).setEffectiveWeight( 1.0 ).play();
+				// play animation
+				mixer = new THREE.AnimationMixer( skeletonHelper );
+				mixer.clipAction( result.clip ).setEffectiveWeight( 1.0 ).play();
 
 			} );
 
@@ -67,6 +67,8 @@
 				camera.position.set( 0, 200, 400 );
 
 				controls = new THREE.OrbitControls( camera );
+				controls.minDistance = 300;
+				controls.maxDistance = 700;
 
 				scene = new THREE.Scene();
 
@@ -96,7 +98,6 @@
 			function animate() {
 
 				requestAnimationFrame( animate );
-				controls.update();
 
 				var delta = clock.getDelta();